Dynamically Changing the System Language

Function

Run the am command to dynamically change the system language.

How to Use

adb shell am update-config --localeLanguage tags

Constraints

• Language label of each country

  For details, see Language Tags. For the source code of the opn-source project, see /aosp/frameworks/base/core/res/res/values/locale_config.xml.

• Use commas (,) to separate multiple language tags.

  For example, to change the current language list to English+Chinese and configure English to the default language, run the following command:

  adb shell am update-config --locale zh-CN,en-US

• The setting takes effect immediately.